Question

question 20 / 20 when using an articulated ladder in the scaffolding configuration, the height of scaffolding should not exceed: select the best answer: 3 feet above the roof line 5 feet or less 3 times the minimum outside width of the bottom support 5 times the minimum outside width of the bottom support previous question

Explanation:

In scaffolding configurations, for safety with articulated ladders, the height of scaffolding should not exceed 3 times the minimum outside width of the bottom - support. This helps maintain stability and prevent tipping.

Answer:

3 times the minimum outside width of the bottom support